Help Is Needed πŸ’―πŸ’―πŸ’―

So im 15 and ive been talking to this boy for 3 years 😊 He is 16 and i really love him but i honestly dont if he loves me back 😩 he tells me he loves me and say he wants me in his life but yet his actions say something else πŸ˜’ i put to much time in to just leave him but i need to better myself 😩 idk Wht I should do about it πŸ†— and his recently has a girlfriend and doesn't talk to me and if i text him it takes a long time for him to text back πŸ’― we haven't had sex or even kissed but its the way I can talk to him and he will listen to my problems and make me smile or laugh 😊😌 i told him things nobody else knows his accepted me flaws and allπŸ’― But i dont want to put my life on the line or even waste my time worrying about him πŸ˜’πŸ˜‘ HELPP 😩